CN106887068A - A kind of wisdom cell access control system - Google Patents
A kind of wisdom cell access control system Download PDFInfo
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- CN106887068A CN106887068A CN201710234846.5A CN201710234846A CN106887068A CN 106887068 A CN106887068 A CN 106887068A CN 201710234846 A CN201710234846 A CN 201710234846A CN 106887068 A CN106887068 A CN 106887068A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
- G07C9/25—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition
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- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of wisdom cell access control system, including cloud terminal, doorway machine control system and building's management center, communicated by cloud terminal between the doorway machine control system and building's management center, cloud terminal is also communicated with intelligent and portable equipment；The doorway machine control system includes single-chip microcomputer, infrared receiving circuit, key-press module, reset circuit, access card identification module, decoding circuit, display module and wireless communication module, single-chip microcomputer connects infrared receiving circuit, key-press module, reset circuit, access card identification module, decoding circuit, display module, wireless communication module and amplifying circuit respectively, amplifying circuit is also connected with display module, and the decoding circuit is also connected with camera.Wisdom cell access control system of the present invention carries out gate inhibition's operation using face recognition technology, while being moved using the camera in intelligentized means control doorway machine, intelligence degree is high.
Description
Technical field
The present invention relates to a kind of control system, specifically a kind of wisdom cell access control system.
Background technology
Building intelligent was surging forward over more than 20 years, residential quarter of the China with closed management as characteristic, had bag
Building visitor has been included to gateway control systems such as Intelligent card door control systems of making peace.It as access control and management function into
It is residential quarter intellectuality safety precaution Facilities Construction and the basic configuration of operation.So far, the whole nation has had millions of new
Build in residential quarters and existing apartment cell and run such technological system.
Building caller interphone system is that visitor person is confirmed using speech communication (image), and can pass through verbal system
Open the electronic mechanical system of controlled door.From after last century Mo Introduction of Intellectualized Residential District rise, via single housing unit
The control of antitheft door develops into the building caller interphone system of cell networking type.System is by the cell gate equipped with electric control lock, doorway
Machine, indoor set, transmission network, central host etc. are constituted.The transmission network of system is broadly divided into separated time system, bus system and cell office
Domain net.The buildings intercom system of bus network commonly used at present is constituted as shown in Figure 2 substantially.
The foundation of said system needs the basic links such as route arrangement, equipment installation, system debug, generally includes house
Completed in process of construction.It is responsible for running and is safeguarded by Property Management of residence unit after payment.
With the extension of run time, equipment needs to update, and system needs to safeguard.In technology innovation, system upgrade and set
It is standby when changing, change because of equipment vendors' transition, transmission line, inhabitation owner coordinates and the factor such as Tenement's fund, often band
Carry out some difficulties for being difficult to go beyond, cause many cells built up for many years systemic breakdown, cell gate occur and the phenomenon, resident family such as open wide
Complaint, it is invalid to complain.Therefore, pursuing a kind of simple structure, convenient, reliable technological system is safeguarded, gone out as residential area
The target of inlet control system technical products development and progress.
With the development and popularization and application of the latest modern technological information technology such as Internet of Things, cloud computing, big data, mobile communication,
The popularization of the mobile terminals such as particularly full light PON passive networks, the popularization of 4G/5G mobile Internets, smart mobile phone, abundant is new
Product constantly ripe application, under the driving of " internet+" thinking, a kind of brand-new gateway based on internet " cloud " technology
Control system is incubated and come out.
The content of the invention
It is an object of the invention to provide a kind of wisdom cell access control system, to solve to be proposed in above-mentioned background technology
Problem.
To achieve the above object, the present invention provides following technical scheme：
A kind of wisdom cell access control system, including cloud terminal, doorway machine control system and building's management center, it is described
Communicated by cloud terminal between doorway machine control system and building's management center, cloud terminal is also carried out with intelligent and portable equipment
Communication；The doorway machine control system includes single-chip microcomputer, infrared receiving circuit, key-press module, reset circuit, access card identification mould
Block, decoding circuit, display module and wireless communication module, single-chip microcomputer connects infrared receiving circuit, key-press module respectively, reset electricity
Road, access card identification module, decoding circuit, display module, wireless communication module and amplifying circuit, amplifying circuit are also connected with display
Module, the decoding circuit is also connected with camera.
As further scheme of the invention：The single-chip microcomputer model PIC12C508.
As further scheme of the invention：The infrared radiation receiving circuit includes chip U1, amplifier U2, chip U3, core
Piece U4, resistance R1, electric capacity C1 and infrared receiving diode D1, resistance R1 one end connect respectively power supply VCC, ground capacity C1 and
Amplifier U2 pins 4, resistance R1 other ends connection infrared receiving diode D1 negative poles, infrared receiving diode D1 positive poles are connected respectively
Earth resistance R2 and electric capacity C2, electric capacity the C2 other end connect resistance R3, and the resistance R3 other ends connect resistance R4 and amplifier U2 respectively
Pin 2, amplifier U2 pins 3 connection resistance R5, the resistance R5 other ends connection amplifier U2 pin 5 is simultaneously grounded, and amplifier U2 pins 1 are distinguished
The connection resistance R4 other ends, chip U1 pins 14 and chip U3 pins 14, the connection chip U1 of chip U1 pins 3 pins 4, chip U1
Pin 16 connects power supply VCC, and chip U1 pins 6 connect chip U1 pins 7 by electric capacity C7, and chip U1 pins 1 connect resistance R6,
Chip U1 pins 8 connect resistance R7, chip U1 pins 5 connection electric capacity C6, the electric capacity C6 other ends connect respectively chip U1 pins 9,
The resistance R6 other ends, the resistance R7 other ends and resistance R8 are simultaneously grounded, resistance R8 other ends connection chip U1 pins 13, and chip U1 draws
The connection NAND gate F1 of pin 1 inputs 1, NAND gate F1 inputs 2 connect NAND gate F4 inputs 2, electric capacity C3 and NAND gate respectively
F3 output ends, NAND gate F3 inputs 1 connect NAND gate F3 inputs 2, resistance R10 and NAND gate F2 output ends respectively, and non-
Connection NAND gate F2 inputs 2 and resistance R9, resistance the R9 other end connect the resistance R10 other ends to door F2 inputs 1 respectively respectively
With the electric capacity C3 other ends, the connection chip U3 of NAND gate F4 inputs 1 pins 1, the connection of chip U3 pins 16 power supply VCC, chip U3
Pin 3 connects chip U3 pins 4 by resistance R11, and chip U3 pins 6 connect chip U3 pins 7 by electric capacity C5, and chip U3 draws
Pin 1 connects resistance R12, and the resistance R12 other ends connect chip U3 pins 8, chip U3 pins 9, electric capacity C4 and resistance R13 simultaneously respectively
Ground connection, electric capacity C4 other ends connection chip U3 pins 5, resistance R13 other ends connection chip U3 pins 13, NAND gate F1 output ends
Connection chip U4 pins 5, the connection NAND gate F4 output ends of chip U4 pins 4, chip U4 pins 14 connect chip U4 pins respectively
8th, 15,9,1,10 and it is grounded, chip U4 pins 11 connect chip U4 pins 16 and power supply VCC respectively, and chip U4 pins 7 connect respectively
Connect chip U4 pins 2, chip U4 pins 3, chip U4 pins 6, resistance R17 two ends, resistance R16 two ends, resistance R15 two ends, electricity
Resistance R14 two ends, output terminals A and output end B.
As further scheme of the invention：Video flowing is provided by video camera to gather human face photo, pre-processed,
The face characteristic value and the information for collecting of pretreatment are extracted, face alignment is carried out, visiting personnel's true and false and the people are distinguished automatically
Whether member's information belongs to true personnel, and collector's personal information, ID card information, human face photo, the personnel that will be gathered are personal
Information, ID card information, human face photo, acquisition time, collecting location information are stored in verification message collection storehouse.
As further scheme of the invention：The information for collecting include photo, ID, name, sex, the age, live
Location.
As further scheme of the invention：The display module is Touch screen.
As further scheme of the invention：The doorway machine control system is using solar powered.
Compared with prior art, the beneficial effects of the invention are as follows：Wisdom cell access control system of the present invention uses face
Identification technology carries out gate inhibition's operation, while moved using the camera in intelligentized means control doorway machine, it is intelligent
Degree is high.
Brief description of the drawings
Fig. 1 is the structural representation of wisdom cell access control system.
Fig. 2 is the structural representation of doorway machine control system in wisdom cell access control system.
Fig. 3 is the circuit diagram of wisdom cell access control system middle infrared (Mid-IR) receiving circuit.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1~3 are referred to, in the embodiment of the present invention, a kind of wisdom cell access control system, including cloud terminal, doorway
Machine control system and building's management center, are led between the doorway machine control system and building's management center by cloud terminal
Letter, cloud terminal is also communicated with intelligent and portable equipment；The doorway machine control system include single-chip microcomputer, infrared receiving circuit,
Key-press module, reset circuit, access card identification module, decoding circuit, display module and wireless communication module, single-chip microcomputer connect respectively
Connect infrared receiving circuit, key-press module, reset circuit, access card identification module, decoding circuit, display module, wireless telecommunications mould
Block and amplifying circuit, amplifying circuit are also connected with display module, and the decoding circuit is also connected with camera.
The single-chip microcomputer model PIC12C508.
Video flowing is provided by video camera to gather human face photo, pre-processed, extract the face characteristic value of pretreatment
With the information for collecting, face alignment is carried out, distinguishes whether visiting personnel's true and false and the personal information belong to true personnel automatically,
Collector's personal information, ID card information, human face photo, the personnel's personal information that will be gathered, ID card information, face shine
Piece, acquisition time, collecting location information are stored in verification message collection storehouse.
The information for collecting includes photo, ID, name, sex, age, address.
The display module is Touch screen.
The doorway machine control system is using solar powered.
After the controller carries out recognition of face, if neighbours living, then gate inhibition's unlatching is automatically controlled, if non-cell is lived
Family, then point out visitor to enter using radio-frequency card or by password.
The infrared radiation receiving circuit includes chip U1, amplifier U2, chip U3, chip U4, resistance R1, electric capacity C1 and infrared
Reception diode D1, resistance R1 one end connect power supply VCC, ground capacity C1 and amplifier U2 pins 4, the resistance R1 other ends respectively
Connection infrared receiving diode D1 negative poles, infrared receiving diode D1 positive poles connect earth resistance R2 and electric capacity C2, electric capacity respectively
The C2 other ends connect resistance R3, and the resistance R3 other ends connect resistance R4 and amplifier U2 pins 2 respectively, and amplifier U2 pins 3 connect electricity
Resistance R5, the resistance R5 other ends connection amplifier U2 pin 5 is simultaneously grounded, and amplifier U2 pins 1 connect the resistance R4 other ends, chip U1 respectively
Pin 14 and chip U3 pins 14, the connection chip U1 of chip U1 pins 3 pins 4, the connection power supply VCC of chip U1 pins 16, chip
U1 pins 6 connect chip U1 pins 7 by electric capacity C7, and the connection resistance R6 of chip U1 pins 1, chip U1 pins 8 connect resistance R7,
Chip U1 pins 5 connect electric capacity C6, and it is another that the electric capacity C6 other ends connect chip U1 pins 9, the resistance R6 other ends, resistance R7 respectively
End and resistance R8 and it is grounded, resistance R8 other ends connection chip U1 pins 13, the connection NAND gate F1 of chip U1 pins 1 inputs 1,
NAND gate F1 inputs 2 connect NAND gate F4 inputs 2, electric capacity C3 and NAND gate F3 output ends, NAND gate F3 inputs 1 respectively
NAND gate F3 inputs 2, resistance R10 and NAND gate F2 output ends are connected respectively, and NAND gate F2 inputs 1 connect NAND gate respectively
F2 inputs 2 and resistance R9, the resistance R9 other ends connect the resistance R10 other ends and the electric capacity C3 other ends respectively, and NAND gate F4 is defeated
Enter end 1 and connect chip U3 pins 1, the connection power supply VCC of chip U3 pins 16, chip U3 pins 3 connect chip U3 by resistance R11
Pin 4, chip U3 pins 6 connect chip U3 pins 7 by electric capacity C5, and resistance R12, resistance R12 are another for the connection of chip U3 pins 1
End connects chip U3 pins 8, chip U3 pins 9, electric capacity C4 and resistance R13 and is grounded respectively, electric capacity C4 other ends connection chip
U3 pins 5, resistance R13 other ends connection chip U3 pins 13, NAND gate F1 output ends connection chip U4 pins 5, chip U4 draws
Pin 4 connects NAND gate F4 output ends, and chip U4 pins 14 connect chip U4 pins 8,15,9,1,10 and are grounded, chip U4 respectively
Pin 11 connects chip U4 pins 16 and power supply VCC respectively, and chip U4 pins 7 connect chip U4 pins 2, chip U4 pins respectively
3rd, chip U4 pins 6, resistance R17 two ends, resistance R16 two ends, resistance R15 two ends, resistance R14 two ends, output terminals A and output end
B。
Output terminals A and output end B are all connected on single-chip microcomputer.
Power supply VCC voltages are 9V.
Chip U1 and chip U2 models are CD4046.
Amplifier U2 models LM324.
Chip U4 models CD40193.
Single-chip microcomputer model PIC12C508.
Operation principle of the invention is：The optical control signal that infrared receiver current receiv IR remote controller sends, and turn
Become electric signal and be sent to single-chip microcomputer PIC12C508, single-chip microcomputer PIC12C508 receives the telecommunications of integrated infrared receiving terminal output
Number, processed and preserved, and control command is sent according to the agreement of decoder, so that the image in controlling video monitoring system
Collecting device.Single-chip microcomputer PIC12C508 sends commands to decoder using RS485 serial communication modes.Single-chip microcomputer PIC12C508
Except sending control command, also by the command information of triode drive amplification circuit drives numeral method IR remote controller.
NAND gate F1 and F4 constitute the structures such as tally control door, NAND gate F2 and F3 and electric capacity C3, resistance R9, resistance R10
Into low-frequency oscillator, while the centre frequency of chip U1 internal voltage controlled oscillators is set as according to chip U1 external RC values
20kHz, the centre frequency of chip U3 internal voltage controlled oscillators is set as 40kHz.
When usually no signal is received, the pulse signal that low-frequency oscillator is produced cannot be added on counter CD40193,
Circuit does not work.
When radiating circuit launches key signals, after infrared receiving diode D1 receives the infrared pulse for launching, produce
A raw photosignal is amplified in adding to amplifier LM324 through electric capacity C2 couplings, output signal be respectively transmitted to chip U1 and
In the signal input part of chip U3, because the centre frequency of chip U1 is consistent with tranmitting frequency, therefore its saltus step of pin 1 is electricity high
Level state, NAND gate F1 is opened, and low-frequency pulse is transmitted to chip CD40193's plus counting end pin 5, is proceeded by plus meter
Number, adjusts camera angle.
When radiating circuit launches plus signal, after infrared receiving diode D1 receives the infrared pulse for launching, together
Sample has a photosignal to be exaggerated in amplifier LM324, and output signal is respectively transmitted to chip U1 and the signal of chip U3 is defeated
Enter in holding.Because the centre frequency of chip U3 is consistent with tranmitting frequency, therefore its saltus step of pin 1 is high level state, NAND gate
F4 is opened, and low-frequency pulse is transmitted into CD40193, makes it carry out subtracting counting, adjusts camera angle.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (6)
1. a kind of wisdom cell access control system, including cloud terminal, doorway machine control system and building's management center, its feature
Be to be communicated by cloud terminal between the doorway machine control system and building's management center, cloud terminal also with intelligence just
The equipment of taking is communicated；The doorway machine control system includes single-chip microcomputer, infrared receiving circuit, key-press module, reset circuit, door
Prohibit card identification module, decoding circuit, display module and wireless communication module, single-chip microcomputer connects infrared receiving circuit, button respectively
Module, reset circuit, access card identification module, decoding circuit, display module, wireless communication module and amplifying circuit, amplify electricity
Road is also connected with display module, and the decoding circuit is also connected with camera.
2. wisdom cell access control system according to claim 1, it is characterised in that the single-chip microcomputer model
PIC12C508。
3. wisdom cell access control system according to claim 1, it is characterised in that provide video flowing by video camera
To gather human face photo, pre-processed, extracted the face characteristic value and the information for collecting of pretreatment, carried out face alignment,
Automatically distinguish whether visiting personnel's true and false and the personal information belong to true personnel, collector's personal information, ID card information,
Human face photo, personnel's personal information of collection, ID card information, human face photo, acquisition time, collecting location information are stored in
Verification message gathers storehouse.
4. wisdom cell access control system according to claim 1, it is characterised in that the information for collecting includes
Photo, ID, name, sex, age, address.
5. wisdom cell access control system according to claim 1, it is characterised in that the display module is touch-screen
Curtain.
6. wisdom cell access control system according to claim 1, it is characterised in that the doorway machine control system is adopted
With solar powered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710234846.5A CN106887068A (en) | 2017-04-12 | 2017-04-12 | A kind of wisdom cell access control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710234846.5A CN106887068A (en) | 2017-04-12 | 2017-04-12 | A kind of wisdom cell access control system |
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| Publication Number | Publication Date |
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| CN106887068A true CN106887068A (en) | 2017-06-23 |
Family
ID=59182971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710234846.5A Pending CN106887068A (en) | 2017-04-12 | 2017-04-12 | A kind of wisdom cell access control system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107680213A (en) * | 2017-09-25 | 2018-02-09 | 南京律智诚专利技术开发有限公司 | Visitor's register system based on recognition of face |
| CN108810099A (en) * | 2018-05-22 | 2018-11-13 | 四川南亚丝路科技有限公司 | A kind of cell management system based on physical layering formula |
| CN112634508A (en) * | 2020-12-31 | 2021-04-09 | 广州保利数码科技有限公司 | Access control system applied to property management |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203966220U (en) * | 2014-07-10 | 2014-11-26 | 重庆慧居智能电子有限公司 | A kind of access control system based on smart mobile phone |
| CN104183044A (en) * | 2014-08-28 | 2014-12-03 | 深圳市安科力德实业有限公司 | Network intelligent security door system |
| CN106097489A (en) * | 2016-06-01 | 2016-11-09 | 李占强 | A kind of intelligent vision big data gate access control system |
| CN106162054A (en) * | 2015-04-01 | 2016-11-23 | 重庆特迪科技有限公司 | A kind of cloud computing intelligent entrance guard intercommunication system based on VOIP |
| CN106355802A (en) * | 2016-09-12 | 2017-01-25 | 北海和思科技有限公司 | Security information remote management system |
-
2017
- 2017-04-12 CN CN201710234846.5A patent/CN106887068A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203966220U (en) * | 2014-07-10 | 2014-11-26 | 重庆慧居智能电子有限公司 | A kind of access control system based on smart mobile phone |
| CN104183044A (en) * | 2014-08-28 | 2014-12-03 | 深圳市安科力德实业有限公司 | Network intelligent security door system |
| CN106162054A (en) * | 2015-04-01 | 2016-11-23 | 重庆特迪科技有限公司 | A kind of cloud computing intelligent entrance guard intercommunication system based on VOIP |
| CN106097489A (en) * | 2016-06-01 | 2016-11-09 | 李占强 | A kind of intelligent vision big data gate access control system |
| CN106355802A (en) * | 2016-09-12 | 2017-01-25 | 北海和思科技有限公司 | Security information remote management system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107680213A (en) * | 2017-09-25 | 2018-02-09 | 南京律智诚专利技术开发有限公司 | Visitor's register system based on recognition of face |
| CN108810099A (en) * | 2018-05-22 | 2018-11-13 | 四川南亚丝路科技有限公司 | A kind of cell management system based on physical layering formula |
| CN112634508A (en) * | 2020-12-31 | 2021-04-09 | 广州保利数码科技有限公司 | Access control system applied to property management |
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Application publication date: 20170623 |
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